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-rw-r--r--gdb/compile/compile-internal.h1
-rw-r--r--gdb/completer.h1
-rw-r--r--gdb/filename-seen-cache.h1
-rw-r--r--gdb/gdbtypes.h1
-rw-r--r--gdb/utils.c24
-rw-r--r--gdb/utils.h26
-rw-r--r--gdbsupport/Makefile.am1
-rw-r--r--gdbsupport/Makefile.in20
-rw-r--r--gdbsupport/gdb-hashtab.cc44
-rw-r--r--gdbsupport/gdb-hashtab.h50
10 files changed, 110 insertions, 59 deletions
diff --git a/gdb/compile/compile-internal.h b/gdb/compile/compile-internal.h
index 92efd51..042ddf9 100644
--- a/gdb/compile/compile-internal.h
+++ b/gdb/compile/compile-internal.h
@@ -18,6 +18,7 @@
#define COMPILE_COMPILE_INTERNAL_H
#include "gcc-c-interface.h"
+#include "gdbsupport/gdb-hashtab.h"
/* Debugging flag for the "compile" family of commands. */
diff --git a/gdb/completer.h b/gdb/completer.h
index 93125e4..78e5240 100644
--- a/gdb/completer.h
+++ b/gdb/completer.h
@@ -17,6 +17,7 @@
#if !defined (COMPLETER_H)
#define COMPLETER_H 1
+#include "gdbsupport/gdb-hashtab.h"
#include "gdbsupport/gdb_vecs.h"
#include "command.h"
diff --git a/gdb/filename-seen-cache.h b/gdb/filename-seen-cache.h
index 0952903..83a6e8a 100644
--- a/gdb/filename-seen-cache.h
+++ b/gdb/filename-seen-cache.h
@@ -22,6 +22,7 @@
#include "defs.h"
#include "gdbsupport/function-view.h"
+#include "gdbsupport/gdb-hashtab.h"
/* Cache to watch for file names already seen. */
diff --git a/gdb/gdbtypes.h b/gdb/gdbtypes.h
index 467f609..7238873 100644
--- a/gdb/gdbtypes.h
+++ b/gdb/gdbtypes.h
@@ -46,6 +46,7 @@
#include "hashtab.h"
#include "gdbsupport/array-view.h"
+#include "gdbsupport/gdb-hashtab.h"
#include "gdbsupport/gdb_optional.h"
#include "gdbsupport/offset-type.h"
#include "gdbsupport/enum-flags.h"
diff --git a/gdb/utils.c b/gdb/utils.c
index 0be49a6..bda3b7b 100644
--- a/gdb/utils.c
+++ b/gdb/utils.c
@@ -2841,30 +2841,6 @@ gdb_argv_as_array_view_test ()
#endif /* GDB_SELF_TEST */
-/* Allocation function for the libiberty hash table which uses an
- obstack. The obstack is passed as DATA. */
-
-void *
-hashtab_obstack_allocate (void *data, size_t size, size_t count)
-{
- size_t total = size * count;
- void *ptr = obstack_alloc ((struct obstack *) data, total);
-
- memset (ptr, 0, total);
- return ptr;
-}
-
-/* Trivial deallocation function for the libiberty splay tree and hash
- table - don't deallocate anything. Rely on later deletion of the
- obstack. DATA will be the obstack, although it is not needed
- here. */
-
-void
-dummy_obstack_deallocate (void *object, void *data)
-{
- return;
-}
-
/* Simple, portable version of dirname that does not modify its
argument. */
diff --git a/gdb/utils.h b/gdb/utils.h
index 5ac34eb..8e9c204 100644
--- a/gdb/utils.h
+++ b/gdb/utils.h
@@ -123,27 +123,6 @@ extern int parse_escape (struct gdbarch *, const char **);
/* Cleanup utilities. */
-/* A deleter for a hash table. */
-struct htab_deleter
-{
- void operator() (htab *ptr) const
- {
- htab_delete (ptr);
- }
-};
-
-/* A unique_ptr wrapper for htab_t. */
-typedef std::unique_ptr<htab, htab_deleter> htab_up;
-
-/* A wrapper for 'delete' that can used as a hash table entry deletion
- function. */
-template<typename T>
-void
-htab_delete_entry (void *ptr)
-{
- delete (T *) ptr;
-}
-
extern void init_page_info (void);
/* Temporarily set BATCH_FLAG and the associated unlimited terminal size.
@@ -384,11 +363,6 @@ extern void demangler_warning (const char *file, int line,
/* Misc. utilities. */
-/* Allocation and deallocation functions for the libiberty hash table
- which use obstacks. */
-void *hashtab_obstack_allocate (void *data, size_t size, size_t count);
-void dummy_obstack_deallocate (void *object, void *data);
-
#ifdef HAVE_WAITPID
extern pid_t wait_to_die_with_timeout (pid_t pid, int *status, int timeout);
#endif
diff --git a/gdbsupport/Makefile.am b/gdbsupport/Makefile.am
index 73d4149..9e43348 100644
--- a/gdbsupport/Makefile.am
+++ b/gdbsupport/Makefile.am
@@ -52,6 +52,7 @@ libgdbsupport_a_SOURCES = \
filestuff.cc \
format.cc \
gdb-dlfcn.cc \
+ gdb-hashtab.cc \
gdb_obstack.cc \
gdb_tilde_expand.cc \
gdb_wait.cc \
diff --git a/gdbsupport/Makefile.in b/gdbsupport/Makefile.in
index 88d3dd1..59e1dfe 100644
--- a/gdbsupport/Makefile.in
+++ b/gdbsupport/Makefile.in
@@ -151,15 +151,15 @@ am_libgdbsupport_a_OBJECTS = agent.$(OBJEXT) btrace-common.$(OBJEXT) \
common-regcache.$(OBJEXT) common-utils.$(OBJEXT) \
environ.$(OBJEXT) errors.$(OBJEXT) event-loop.$(OBJEXT) \
fileio.$(OBJEXT) filestuff.$(OBJEXT) format.$(OBJEXT) \
- gdb-dlfcn.$(OBJEXT) gdb_obstack.$(OBJEXT) \
- gdb_tilde_expand.$(OBJEXT) gdb_wait.$(OBJEXT) \
- gdb_vecs.$(OBJEXT) job-control.$(OBJEXT) netstuff.$(OBJEXT) \
- new-op.$(OBJEXT) pathstuff.$(OBJEXT) print-utils.$(OBJEXT) \
- ptid.$(OBJEXT) rsp-low.$(OBJEXT) run-time-clock.$(OBJEXT) \
- safe-strerror.$(OBJEXT) scoped_mmap.$(OBJEXT) search.$(OBJEXT) \
- signals.$(OBJEXT) signals-state-save-restore.$(OBJEXT) \
- tdesc.$(OBJEXT) thread-pool.$(OBJEXT) xml-utils.$(OBJEXT) \
- $(am__objects_1)
+ gdb-dlfcn.$(OBJEXT) gdb-hashtab.$(OBJEXT) \
+ gdb_obstack.$(OBJEXT) gdb_tilde_expand.$(OBJEXT) \
+ gdb_wait.$(OBJEXT) gdb_vecs.$(OBJEXT) job-control.$(OBJEXT) \
+ netstuff.$(OBJEXT) new-op.$(OBJEXT) pathstuff.$(OBJEXT) \
+ print-utils.$(OBJEXT) ptid.$(OBJEXT) rsp-low.$(OBJEXT) \
+ run-time-clock.$(OBJEXT) safe-strerror.$(OBJEXT) \
+ scoped_mmap.$(OBJEXT) search.$(OBJEXT) signals.$(OBJEXT) \
+ signals-state-save-restore.$(OBJEXT) tdesc.$(OBJEXT) \
+ thread-pool.$(OBJEXT) xml-utils.$(OBJEXT) $(am__objects_1)
libgdbsupport_a_OBJECTS = $(am_libgdbsupport_a_OBJECTS)
AM_V_P = $(am__v_P_@AM_V@)
am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
@@ -377,6 +377,7 @@ libgdbsupport_a_SOURCES = \
filestuff.cc \
format.cc \
gdb-dlfcn.cc \
+ gdb-hashtab.cc \
gdb_obstack.cc \
gdb_tilde_expand.cc \
gdb_wait.cc \
@@ -483,6 +484,7 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/filestuff.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/format.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gdb-dlfcn.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gdb-hashtab.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gdb_obstack.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gdb_tilde_expand.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gdb_vecs.Po@am__quote@
diff --git a/gdbsupport/gdb-hashtab.cc b/gdbsupport/gdb-hashtab.cc
new file mode 100644
index 0000000..c42e8fe
--- /dev/null
+++ b/gdbsupport/gdb-hashtab.cc
@@ -0,0 +1,44 @@
+/* Hash table wrappers for gdb.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+
+ This file is part of GDB.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+#include "common-defs.h"
+#include "gdb-hashtab.h"
+
+/* Allocation function for the libiberty hash table which uses an
+ obstack. The obstack is passed as DATA. */
+
+void *
+hashtab_obstack_allocate (void *data, size_t size, size_t count)
+{
+ size_t total = size * count;
+ void *ptr = obstack_alloc ((struct obstack *) data, total);
+
+ memset (ptr, 0, total);
+ return ptr;
+}
+
+/* Trivial deallocation function for the libiberty splay tree and hash
+ table - don't deallocate anything. Rely on later deletion of the
+ obstack. DATA will be the obstack, although it is not needed
+ here. */
+
+void
+dummy_obstack_deallocate (void *object, void *data)
+{
+ return;
+}
diff --git a/gdbsupport/gdb-hashtab.h b/gdbsupport/gdb-hashtab.h
new file mode 100644
index 0000000..65c2dc5
--- /dev/null
+++ b/gdbsupport/gdb-hashtab.h
@@ -0,0 +1,50 @@
+/* Hash table wrappers for gdb.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+
+ This file is part of GDB.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+#ifndef GDBSUPPORT_GDB_HASHTAB_H
+#define GDBSUPPORT_GDB_HASHTAB_H
+
+#include "hashtab.h"
+
+/* A deleter for a hash table. */
+struct htab_deleter
+{
+ void operator() (htab *ptr) const
+ {
+ htab_delete (ptr);
+ }
+};
+
+/* A unique_ptr wrapper for htab_t. */
+typedef std::unique_ptr<htab, htab_deleter> htab_up;
+
+/* A wrapper for 'delete' that can used as a hash table entry deletion
+ function. */
+template<typename T>
+void
+htab_delete_entry (void *ptr)
+{
+ delete (T *) ptr;
+}
+
+/* Allocation and deallocation functions for the libiberty hash table
+ which use obstacks. */
+void *hashtab_obstack_allocate (void *data, size_t size, size_t count);
+void dummy_obstack_deallocate (void *object, void *data);
+
+#endif /* GDBSUPPORT_GDB_HASHTAB_H */
generated by cgit v1.1 at 2024-08-09 10:21:13 +0000